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  1. Home
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  3. Electrical Supplies
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  5. Industrial Electrical Controls & Automation
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  7. Electrical Controls
  8. /
  9. Thermal Units

Thermal Units (389 items) - Page 9

Eaton Thermal Unit, 24.60 to 26.40A FH52
Eaton

Thermal Unit, 24.60 to 26.40A

Zoro # G4144743
Mfr # FH52
product price:  $58.69
/ea
Eaton Heater Packs and Elements .560-.907A, 3PK H2003B-3
Eaton

Heater Packs and Elements .560-.907A, 3PK

Zoro # G216262893
Mfr # H2003B-3
product price:  $24.59
/pk 3, $8.20/ea
Eaton Thermal Unit, Trip Class 20, Thermal MSH3-7A
Eaton

Thermal Unit, Trip Class 20, Thermal

Zoro # G3929475
Mfr # MSH3-7A
product price:  $55.15
/ea
Eaton Cutler-Hammer Thermal Unit, 10.31 to 11.35A MSH12-9A
Eaton

Cutler-Hammer Thermal Unit, 10.31 to 11.35A

Zoro # G3999572
Mfr # MSH12-9A
product price:  $55.15
/ea
Eaton Thermal Unit, 0.59 to 0.64A MSH-74A
Eaton

Thermal Unit, 0.59 to 0.64A

Zoro # G4053795
Mfr # MSH-74A
product price:  $52.39
/ea
Eaton Thermal Unit, 0.37 to 0.40A FH06
Eaton

Thermal Unit, 0.37 to 0.40A

Zoro # G4106742
Mfr # FH06
product price:  $71.15
/ea
Marley Electric Heaters QFGTSP
Marley

Electric Heaters

Zoro # G221849997
Mfr # QFGTSP
product price:  $22.15
/ea
Allen Bradley Electric Heaters N6
Allen Bradley

Electric Heaters

Zoro # G216262930
Mfr # N6
product price:  $1.95
/ea
Sold in mult. of 4 for $7.80
Westinghouse Thermal Overload Heater Element FH16
Westinghouse

Thermal Overload Heater Element

Zoro # G322797432
Mfr # FH16
product price:  $27.29
/ea
Westinghouse Heater Packs and Elements 8.2A FH37
Westinghouse

Heater Packs and Elements 8.2A

Zoro # G616286147
Mfr # FH37
product price:  $19.55
/ea
Siemens-Furnas Controls Electric Heaters H51
Siemens-Furnas Controls

Electric Heaters

Zoro # G121852660
Mfr # H51
product price:  $10.89
/ea
Siemens-Furnas Controls Electric Heaters H78
Siemens-Furnas Controls

Electric Heaters

Zoro # G521855322
Mfr # H78
product price:  $20.79
/ea
Eaton Thermal Unit, 0.4 to 0.43A MSH-5A
Eaton

Thermal Unit, 0.4 to 0.43A

Zoro # G3925022
Mfr # MSH-5A
product price:  $50.49
/ea
Eaton Cutler-Hammer Thermal Unit, 3.37 to 3.68A FH28
Eaton

Cutler-Hammer Thermal Unit, 3.37 to 3.68A

Zoro # G4179226
Mfr # FH28
product price:  $54.59
/ea
Ge Thermal Unit, 44.70 to 48.90A CR123F567B
Ge

Thermal Unit, 44.70 to 48.90A

Zoro # G0319575
Mfr # CR123F567B
product price:  $22.79
/ea
Sold in mult. of 3 for $68.37
Ge Thermal Unit, 0.95A CR123H108A
Ge

Thermal Unit, 0.95A

Zoro # G1701332
Mfr # CR123H108A
product price:  $14.59
/ea
Ge Thermal Unit, 0.71A CR123H082A
Ge

Thermal Unit, 0.71A

Zoro # G1052852
Mfr # CR123H082A
product price:  $15.65
/ea
Ge Thermal Unit, 66.10 to 81.50A CR123F848B
Ge

Thermal Unit, 66.10 to 81.50A

Zoro # G1982854
Mfr # CR123F848B
product price:  $22.29
/ea
Sold in mult. of 3 for $66.87
Eaton Thermal Unit, 30.90 to 33.30A FH55
Eaton

Thermal Unit, 30.90 to 33.30A

Zoro # G4202712
Mfr # FH55
product price:  $54.99
/ea
Ge Thermal Unit, 52.00 to 62.70A CR123F658B
Ge

Thermal Unit, 52.00 to 62.70A

Zoro # G2049905
Mfr # CR123F658B
product price:  $24.55
/ea
Sold in mult. of 3 for $73.65
Ge Thermal Unit, 135.00 to 135.00A CR123F174C
Ge

Thermal Unit, 135.00 to 135.00A

Zoro # G3494985
Mfr # CR123F174C
product price:  $20.69
/ea
Sold in mult. of 3 for $62.07
Eaton Thermal Unit, 1.28 to 1.35A MSH1-6A
Eaton

Thermal Unit, 1.28 to 1.35A

Zoro # G4166373
Mfr # MSH1-6A
product price:  $55.19
/ea
Ge Thermal Unit, 0.43 to 0.48A CR123C054A
Ge

Thermal Unit, 0.43 to 0.48A

Zoro # G3342945
Mfr # CR123C054A
product price:  $20.79
/ea
Sold in mult. of 3 for $62.37
Eaton Cutler-Hammer Thermal Unit, 7.04 to 7.74A MSH8-8A
Eaton

Cutler-Hammer Thermal Unit, 7.04 to 7.74A

Zoro # G4115221
Mfr # MSH8-8A
product price:  $54.69
/ea
Ge Thermal Unit, 110.00 to 118.00A CR123F133C
Ge

Thermal Unit, 110.00 to 118.00A

Zoro # G2708036
Mfr # CR123F133C
product price:  $20.69
/ea
Sold in mult. of 3 for $62.07
Ge Thermal Unit, 0.48 to 0.55A CR123C060A
Ge

Thermal Unit, 0.48 to 0.55A

Zoro # G1317906
Mfr # CR123C060A
product price:  $22.39
/ea
Sold in mult. of 3 for $67.17
Eaton Thermal Unit, 22.90 to 24.50A FH51
Eaton

Thermal Unit, 22.90 to 24.50A

Zoro # G4026206
Mfr # FH51
product price:  $63.29
/ea
Ge Thermal Unit, 21.10 to 24.60A, PK3 CR123F243B
Ge

Thermal Unit, 21.10 to 24.60A, PK3

Zoro # G3493393
Mfr # CR123F243B
product price:  $21.59
/ea
Sold in mult. of 3 for $64.77
Ge Thermal Unit, 0.53A CR123H061A
Ge

Thermal Unit, 0.53A

Zoro # G0320327
Mfr # CR123H061A
product price:  $17.69
/ea
Ge Thermal Unit, 26.10 to 29.20A CR123F300B
Ge

Thermal Unit, 26.10 to 29.20A

Zoro # G1728176
Mfr # CR123F300B
product price:  $22.19
/ea
Sold in mult. of 3 for $66.57
Eaton Cutler-Hammer Thermal Unit, 0.88 to 0.95A MSH1-1A
Eaton

Cutler-Hammer Thermal Unit, 0.88 to 0.95A

Zoro # G4110154
Mfr # MSH1-1A
product price:  $45.99
/ea
Eaton Thermal Unit, 1.16 to 1.27A MSH1-45A
Eaton

Thermal Unit, 1.16 to 1.27A

Zoro # G3970696
Mfr # MSH1-45A
product price:  $53.49
/ea
Ge Thermal Unit, 0.53 to 0.57A CR123C066A
Ge

Thermal Unit, 0.53 to 0.57A

Zoro # G1392894
Mfr # CR123C066A
product price:  $20.79
/ea
Sold in mult. of 3 for $62.37
Ge Thermal Unit, 22.10 to 25.70A CR123F270B
Ge

Thermal Unit, 22.10 to 25.70A

Zoro # G0471721
Mfr # CR123F270B
product price:  $21.89
/ea
Sold in mult. of 3 for $65.67
Ge Thermal Unit, 1.37A CR123H158A
Ge

Thermal Unit, 1.37A

Zoro # G1010502
Mfr # CR123H158A
product price:  $14.59
/ea
Eaton Thermal Unit, 0.72 to 0.78A MSH-89A
Eaton

Thermal Unit, 0.72 to 0.78A

Zoro # G4107257
Mfr # MSH-89A
product price:  $48.79
/ea
Thermal Units (389 items) - Page 9
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About Thermal Units

Motors used in industrial manufacturing can be easily overloaded—and that’s where a thermal unit can really help you out. Thermal units protect motors by tripping or shutting off circuits when temperatures get too hot, which can very quickly damage or totally disable a motor. Overload relays are available as well. If you need a motor starter in addition to your thermal unit, check out our magnetic motor starters and manual motor starters.

Related Categories

Motor Starters, Enclosures & AccessoriesElectrical Contactors & ContactsMotor Overload RelaysManual Motor SwitchesElectrical Relays
Proximity SensorsElectronic TimersLighting PhotocontrolsElectromechanical TimersSensor Accessories
square d thermal unitssquare d thermal unitge thermal unitsthermal unitcutler hammer thermal unit
ge thermal uniteaton thermal unitsamerex b500square d thermalsquare d b2.40

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